25733730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2739

約数の個数: 64

約数和(自身を含む): 69724800

約数和(自身を除く): 43991070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 2689, 3190, 4785, 5378, 8067, 9570, 13445, 16134, 26890, 29579, 40335, 59158, 77981, 80670, 88737, 147895, 155962, 177474, 233943, 295790, 389905, 443685, 467886, 779810, 857791, 887370, 1169715, 1715582, 2339430, 2573373, 4288955, 5146746, 8577910, 12866865, 25733730]

約数ペア:

[(1, 25733730), (2, 12866865), (3, 8577910), (5, 5146746), (6, 4288955), (10, 2573373), (11, 2339430), (15, 1715582), (22, 1169715), (29, 887370), (30, 857791), (33, 779810), (55, 467886), (58, 443685), (66, 389905), (87, 295790), (110, 233943), (145, 177474), (165, 155962), (174, 147895), (290, 88737), (319, 80670), (330, 77981), (435, 59158), (638, 40335), (870, 29579), (957, 26890), (1595, 16134), (1914, 13445), (2689, 9570), (3190, 8067), (4785, 5378)]